* {
  margin: 0;
  padding: 0;
}
html,
body,
#app {
  width: 100%;
  height: 100%;
  min-height: 100vh;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  user-select: none;
  -webkit-user-select: none;
}
